3 years ago

What is 4/9 of 21???

Mathematics

2 answers:

zhannawk [14.2K]3 years ago

6 0

Answer:

9.3π

I hope this helps :3

erastovalidia [21]3 years ago

3 0

Answer:

Hi how are you doing today Jasmine

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Will somebody please help me? I appreciate it! <3

leonid [27]

Answer:

4,7, and 6

Step-by-step explanation:

8 divided by 2 is 4

14 divided by 2 is 7

3 times 2 is 6

3 0

2 years ago

Read 2 more answers

Which system of inequalities has a solution set that is a line?

Korolek [52]

We're going to solve each of the systems to determine the solution.

System $1$

$x+y \geq 3\\ x+y \leq 3$

using a graph tool

the solution is the line $x+y=3$

see the attached figure N $1$

System $2$

$x+y \geq -3\\ x+y \leq 3$

using a graph tool

the solution is the shaded area

see the attached figure N $2$

System $3$

$x+y > 3\\ x+y < 3$

using a graph tool

The system has no solution

see the attached figure N $3$

System $4$

$x+y > -3\\ x+y < 3$

using a graph tool

the solution is the shaded area

see the attached figure N $4$

therefore

the answer is

System $1$ 

$x+y \geq 3\\ x+y \leq 3$

7 0

3 years ago

Read 2 more answers

The distance between two cities on a map is 4 Inches. The actual distance between the two citles is 24 miles.

nikitadnepr [17]

A)6 inches=1 mile
B)4miles

7 0

2 years ago

What is the answer to 12x^7 over 3x

Darina [25.2K]

Simple, what you're basically doing is simplifying,

$\frac{ 12x^{7} }{3x}$

well, you have 3x and you have $12x^{7}$

12/3=4

and you can "cancel" out an x, making your answer,

$4x^{6}$ .

8 0

3 years ago

Please please help! I'm a plato user just trying to graduate.

Komok [63]

I believe your answer is C. But I’m not completely sure!

8 0

3 years ago